Finding the Fourth Proportional to 67,522.60, 93,162.22 and 38,840.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,522.60 : 93,162.22 = 38,840.76 : x
2. Step 2: Convert to fraction form
   67,522.60/93,162.22 = 38,840.76/x
3. Step 3: Cross multiply
   67,522.60x = 93,162.22 × 38,840.76
4. Step 4: Simplify right side
   67,522.60x = 3,618,491,428.09
5. Step 5: Solve for x
   x = 3,618,491,428.09/67,522.60
6. Step 6: Final answer
   x = 53,589.34